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Publikováno v:
Chromatographia. 78:1191-1199
Foodborne enteroviruses such as norovirus, rotavirus and astrovirus can cause gastroenteritis in children under the age of five and infants. In this paper, a novel and ultrasensitive method, combining reverse transcription polymerase chain reaction (
Autor:
Yuan-Qian Li, Lian Wang
Publikováno v:
Chromatographia. 70:253-258
An analytical method for rapid screening and quantitative determination of ten antibiotics (chloramphenicol, thiamphenicol, tetracycline, oxytetracycline, chlortetracycline, metacycline, doxycycline, cefoperazone, ceftriaxone and cefaclor) residues i
Publikováno v:
Chromatographia. 66:691-696
A method for rapid screening, identification and detection of genetically modified soybean by multiplex polymerase chain reaction (PCR) and capillary gel electrophoresis with laser-induced fluorescence (CGE–LIF) was developed and applied to actual
Publikováno v:
Chromatographia. 71:737-739
A method is presented to quantitate four β2-agonists (orciprenaline, clenbuterol, salbutamol and ractopamine) in meat, liver and kidney, by GC–MS, using dual internal standards, fenoterol and metoprolol. The procedure involves liquid–liquid extr
Publikováno v:
Sichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition. 41(5)
To develop an gas chromatography-electrophoretic capture detection (GC-ECD)method for determining dimethyl sulphate (DMS) in environmental samples.The environmental samples were dissolved with acetone and the DMS was reacted with KI. The reaction pro
Publikováno v:
Sichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition. 41(1)
To determine residues of multiple biphenyl ether herbicides simultaneously in water using high performance liquid chromatography (HPLC) with cloud-point extraction.The residues of eight biphenyl ether herbicides (including bentazone, fomesafen, acifl
Publikováno v:
Sichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition. 40(5)
To establish a high performance anion chromatography method for the determination of adenosine in food.Adenosine in the food sample was extracted with Acetonitrile-water, and separated with Amino PAC PA10 Amino acid-separation column, with 0.25 mol/L
Autor:
Su-ying, Gu, Yuan-qian, Li, Chi-qing, Liu, Xiao-qi, Yang, Lei, Li, Shao-jun, Ma, Gong-huan, Yang
Publikováno v:
Sichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition. 39(1)
To develop a rapid method for determination of nicotine and its metabolite cotinine in human hair with capillary gas chromatography with flame ionization detector.The hair sample was digested by 1.5 mol/L sodium hydroxide solution. The nicotine and c
Publikováno v:
Sichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition. 38(6)
To develop a rapid approach of refractive index detection with high performance liquid chromatography (HPLC) for the determination of rhamnose, fructose, glucose, surose and maltose in Lycium barbarum L.The sample was extracted with water and the ana